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-   -   non zero swirl velocity in axi-symmetric condition (http://www.cfd-online.com/Forums/fluent/112093-non-zero-swirl-velocity-axi-symmetric-condition.html)

lewa January 22, 2013 02:15

non zero swirl velocity in axi-symmetric condition
 
hi everyone:

I have simulated the draining process from a cylinder after rotating in 2-D axisymmetric swirl condition.
The fluid is draining through the narrow drain port.

When i get a swirl velocity result, the velocity at axis is always not zero and very large.

how can i resolve this problem in fluent6.3 ?


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